{"id":153,"date":"2019-06-26T23:10:16","date_gmt":"2019-06-26T15:10:16","guid":{"rendered":"https:\/\/blog.indeex.club\/?p=153"},"modified":"2020-06-20T23:17:15","modified_gmt":"2020-06-20T15:17:15","slug":"%e8%b4%a3%e4%bb%bb%e9%93%be%e6%a8%a1%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/blog.indeex.club\/index.php\/2019\/06\/26\/%e8%b4%a3%e4%bb%bb%e9%93%be%e6%a8%a1%e5%bc%8f\/","title":{"rendered":"\u8d23\u4efb\u94fe\u6a21\u5f0f"},"content":{"rendered":"<h3>\u8d23\u4efb\u94fe\u6a21\u5f0f\u7684\u89e3\u91ca<\/h3>\n<p><a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/zh.wikipedia.org\/wiki\/%E8%B4%A3%E4%BB%BB%E9%93%BE%E6%A8%A1%E5%BC%8F\">\u8d23\u4efb\u94fe\u6a21\u5f0f<\/a>\u5728\u9762\u5411\u5bf9\u8c61\u7a0b\u5f0f\u8bbe\u8ba1\u91cc\u662f\u4e00\u79cd\u8f6f\u4ef6\u8bbe\u8ba1\u6a21\u5f0f\uff0c\u5b83\u5305\u542b\u4e86\u4e00\u4e9b\u547d\u4ee4\u5bf9\u8c61\u548c\u4e00\u7cfb\u5217\u7684\u5904\u7406\u5bf9\u8c61\u3002\u6bcf\u4e00\u4e2a\u5904\u7406\u5bf9\u8c61\u51b3\u5b9a\u5b83\u80fd\u5904\u7406\u54ea\u4e9b\u547d\u4ee4\u5bf9\u8c61\uff0c\u5b83\u4e5f\u77e5\u9053\u5982\u4f55\u5c06\u5b83\u4e0d\u80fd\u5904\u7406\u7684\u547d\u4ee4\u5bf9\u8c61\u4f20\u9012\u7ed9\u8be5\u94fe\u4e2d\u7684\u4e0b\u4e00\u4e2a\u5904\u7406\u5bf9\u8c61\u3002\u8be5\u6a21\u5f0f\u8fd8\u63cf\u8ff0\u4e86\u5f80\u8be5\u5904\u7406\u94fe\u7684\u672b\u5c3e\u6dfb\u52a0\u65b0\u7684\u5904\u7406\u5bf9\u8c61\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u4ee5\u4e0a\u662f\u7ef4\u57fa\u767e\u79d1\u7684\u89e3\u91ca\uff0c\u90a3\u4e48\u901a\u4fd7\u4e00\u70b9\u89e3\u91ca\u4e00\u4e0b\uff08\u6bd5\u7adf\u8ba1\u7b97\u673a\u76f8\u5173\u7684\u89e3\u91ca\u90fd\u5f88\u8ba1\u7b97\u673a&#x1f604;\uff09\uff0c\u62ff\u7684\u4ee5\u524d\u6709\u4eba\u770b\u7259\u7684\u89e3\u91ca\uff1a<\/p>\n<p>\u8bf4\u7684\u662f\u4e00\u4e2a\u75c5\u4eba\u770b\u7259\u7684\u65f6\u5019\uff0c\u533b\u751f\u4e0d\u5c0f\u5fc3\u628a\u62d4\u4e0b\u7684\u4e00\u4e2a\u7259\u6389\u8fdb\u4e86\u75c5\u4eba\u55d3\u5b50\u773c\u91cc\u3002\u75c5\u4eba\u56e0\u6b64\u697c\u4e0a\u697c\u4e0b\u7684\u8dd1\u4e86\u597d\u591a\u79d1\u5ba4\uff0c\u6700\u540e\u65e0\u679c\u800c\u7ec8\uff08\u8fd9\u4e2a\u89e3\u91ca\u662f\u4e0d\u662f\u5370\u8c61\u5f88\u6df1\u523b&#x1f601;\uff09\u3002<\/p>\n<p>\u8d23\u4efb\u94fe\u6a21\u5f0f\u5c31\u662f\u8fd9\u79cd\u201c\u63a8\u5378\u201d\u8d23\u4efb\u7684\u6a21\u5f0f\uff0c\u4f60\u7684\u95ee\u9898\u5728\u6211\u8fd9\u91cc\u80fd\u89e3\u51b3\u6211\u5c31\u89e3\u51b3\uff0c\u4e0d\u884c\u5c31\u628a\u4f60\u63a8\u7ed9\u53e6\u4e00\u4e2a\u5bf9\u8c61\u3002\u81f3\u4e8e\u5230\u5e95\u8c01\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898\u4e86\u5462\uff1f\u6211\u7ba1\u5462\uff01<\/p>\n<h3>\u8d23\u4efb\u94fe\u6a21\u5f0f\u7684\u5b9a\u4e49<\/h3>\n<p>\u7531\u6b64\u53ef\u77e5\u2014\u2014\u7cfb\u7edf\u4e2d\u5c06\u4f1a\u5b58\u5728\u591a\u4e2a\u6709\u7c7b\u4f3c\u5904\u7406\u80fd\u529b\u7684\u5bf9\u8c61\u3002<\/p>\n<p>\u5f53\u4e00\u4e2a\u8bf7\u6c42\u89e6\u53d1\u540e\uff0c\u8fd9\u4e2a\u8bf7\u6c42\u5c06\u5728\u8fd9\u4e9b\u5bf9\u8c61\u7ec4\u6210\u7684\u94fe\u4e2d\u4f20\u9012\uff0c\u76f4\u5230\u627e\u5230\u6700\u5408\u9002\u7684\u201c\u8d23\u4efb\u201d\u5bf9\u8c61\uff0c\u5e76\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<p><strong>\u5b9a\u4e49\uff1a\u4f7f\u591a\u4e2a\u5bf9\u8c61\u90fd\u6709\u673a\u4f1a\u5904\u7406\u8bf7\u6c42\uff0c\u4ece\u800c\u907f\u514d\u8bf7\u6c42\u7684\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u4e4b\u95f4\u7684\u8026\u5408\u5173\u7cfb\u3002\u5c06\u8fd9\u4e9b\u5bf9\u8c61\u8fde\u6210\u4e00\u6761\u94fe\uff0c\u5e76\u6cbf\u7740\u8fd9\u6761\u94fe\u4f20\u9012\u8be5\u8bf7\u6c42\uff0c\u76f4\u5230\u6709\u4e00\u4e2a\u5bf9\u8c61\u5904\u7406\u5b83\u4e3a\u6b62\u3002<\/strong><\/p>\n<p>\u4ece\u5b9a\u4e49\u4e0a\u53ef\u4ee5\u770b\u51fa\uff0c\u8d23\u4efb\u94fe\u6a21\u5f0f\u7684\u63d0\u51fa\u662f\u4e3a\u4e86\u201c\u89e3\u8026\u201d\uff0c\u4ee5\u5e94\u53d8\u7cfb\u7edf\u9700\u6c42\u7684\u53d8\u66f4\u548c\u4e0d\u660e\u786e\u6027\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u9002\u7528\u8303\u56f4\uff1a<\/p>\n<blockquote><p>\n  1) \u6709\u591a\u4e2a\u7684\u5bf9\u8c61\u53ef\u4ee5\u5904\u7406\u4e00\u4e2a\u8bf7\u6c42\uff0c\u54ea\u4e2a\u5bf9\u8c61\u8be5\u5904\u7406\u8be5\u8bf7\u6c42\u7531runtime\u81ea\u52a8\u786e\u5b9a\u3002<\/p>\n<p>  2) \u5728\u4e0d\u660e\u786e\u6307\u5b9a\u63a5\u6536\u8005\u7684\u60c5\u51b5\u4e0b\uff0c\u5411\u591a\u4e2a\u5bf9\u8c61\u4e2d\u7684\u5176\u4e2d\u4e00\u4e2a\u53d1\u51fa\u8bf7\u6c42\u3002<\/p>\n<p>  3) \u53ef\u5904\u7406\u4e00\u4e2a\u8bf7\u6c42\u7684\u5bf9\u8c61\u96c6\u5408\u5e94\u88ab\u52a8\u6001\u6307\u5b9a\u3002\n<\/p><\/blockquote>\n<p>\u8d23\u4efb\u94fe\u6a21\u5f0f\u771f\u7684\u80fd\u7ed9\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u4e4b\u95f4\u89e3\u8026\uff08\u8fd9\u597d\u50cf\u5f88\u795e\u5947\uff09\u5417\uff1f\u5148\u6765\u770b\u4e0b\u5b83\u7684\u7ec4\u6210\u89d2\u8272\uff0c\u8d23\u4efb\u94fe\u6a21\u5f0f\u7531\u4e24\u4e2a\u89d2\u8272\u7ec4\u6210\uff1a<\/p>\n<blockquote><p>\n  1) \u62bd\u8c61\u5904\u7406\u8005\u89d2\u8272\uff08Handler\uff09\uff1a\u5b83\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5904\u7406\u8bf7\u6c42\u7684\u63a5\u53e3\u3002\u5f53\u7136\u5bf9\u4e8e\u94fe\u7684\u4e0d\u540c\u5b9e\u73b0\uff0c\u4e5f\u53ef\u4ee5\u5728\u8fd9\u4e2a\u89d2\u8272\u4e2d\u5b9e\u73b0\u540e\u7ee7\u94fe\u3002<\/p>\n<p>  2) \u5177\u4f53\u5904\u7406\u8005\u89d2\u8272\uff08Concrete Handler\uff09\uff1a\u5b9e\u73b0\u62bd\u8c61\u89d2\u8272\u4e2d\u5b9a\u4e49\u7684\u63a5\u53e3\uff0c\u5e76\u5904\u7406\u5b83\u6240\u8d1f\u8d23\u7684\u8bf7\u6c42\u3002\u5982\u679c\u4e0d\u80fd\u5904\u7406\u5219\u8bbf\u95ee\u5b83\u7684\u540e\u7ee7\u8005\u3002\n<\/p><\/blockquote>\n<p>\u53ea\u662f\u4e00\u4e2a\u7ee7\u627f\u6216\u8005\u5b9e\u73b0\uff0c\u8fd9\u91cc\u4e0d\u518d\u5c55\u793a\u56fe\u793a\u3002<\/p>\n<p>\u800c\u4e14\uff0c\u4e0d\u5b8c\u5168\u7b26\u5408\u8d23\u4efb\u94fe\u6a21\u5f0f\u5b9a\u4e49\u7684\u4e5f\u6ca1\u5173\u7cfb\uff0c\u6700\u7ec8\u7684\u76ee\u7684\u662f\u901a\u8fc7\u5c06\u591a\u4e2a\u5904\u7406\u8005\u4e4b\u95f4\u5efa\u7acb\u7684\u8054\u7cfb\uff0c\u6765\u8fbe\u5230\u8bf7\u6c42\u4e0e\u5177\u4f53\u7684\u67d0\u4e2a\u5904\u7406\u8005\u7684\u89e3\u8026\u3002<\/p>\n<p>\u4e0b\u9762\u6211\u4eec\u4e0d\u5b8c\u5168\u5339\u914d\u5b9a\u4e49\u6765\u5b9e\u73b0\u4e00\u4e2a\u81ea\u52a8\u751f\u6210\u5458\u5de5\u5de5\u53f7\u3001\u6863\u6848\u4ee3\u53f7\u7684\u529f\u80fd\u3002\u8fd9\u4e9b\u4ee3\u53f7\u5bf9\u4e8e\u4e00\u4e2a\u7279\u5b9a\u7684\u4f01\u4e1a\u6216\u8005\u7c7b\u522b\uff0c\u5f80\u5f80\u6709\u4e00\u5b9a\u7684\u89c4\u5219\u3002\u56e0\u6b64\u53ef\u4ee5\u8ba9\u7528\u6237\u5728\u7cfb\u7edf\u53c2\u6570\u4e2d\u7ef4\u62a4\u4e00\u5b9a\u7684\u89c4\u5219\uff0c\u6765\u7ed9\u7528\u6237\u751f\u6210\u6240\u9700\u7684\u4ee3\u53f7\u3002<\/p>\n<p>\u9996\u5148\uff0c\u4ee3\u53f7\u4e2d\u4e00\u822c\u5b58\u5728\u4ee5\u4e0b\u51e0\u79cd\u53d8\u52a8\u5143\u7d20\uff1a\u5e74\u3001\u6708\u3001\u65e5\u3001\u6d41\u6c34\u53f7\u3002\u4e8e\u662f\u5f97\u5230\u4e0b\u9762\u7684\u5927\u81f4\u7ed3\u6784\uff08\u5934\u8111\u98ce\u66b4\uff0c\u4e0d\u4f53\u73b0\u529f\u80fd\u7ec6\u8282\uff09\u3002<\/p>\n<pre><code class=\"language-javascript line-numbers\">interface CodeAutoParse {\n}\n\nclass DateAutoParse implements CodeAutoParse {\n\n    private currentDate: Calendar = Calendar();\n\n    private theNextParseOfDate: CodeAutoParse;\n\n    public setTheNextParseOfDate(theNextParseOfDate: CodeAutoParse): void {\n\n        this.theNextParseOfDate = theNextParseOfDate;\n\n    }\n    public generateCode(moduleCode: string, number: number, rule: string, target: string[]): string[] {\n\n        \/\/\u2026\u2026\n\n        if (theNextParseOfDate !== null)\n\n            return this.theNextParseOfDate.generateCode(moduleCode, number, rule, target)\n\n        else\n\n            return target;\n\n}\n<\/code><\/pre>\n<p>\u5176\u5b83\u5177\u4f53\u5904\u7406\u7684\u7ed3\u6784\u4e5f\u662f\u8fd9\u6837\uff0c\u6bcf\u4e2a\u90fd\u8bbe\u7f6e\u6709\u7528\u6765\u5b58\u653e\u4e0b\u4e00\u4e2a\u5904\u7406\u8005\uff08\u4e0d\u7ba1\u4f60\u6709\u6ca1\u6709\u4e0b\u4e00\u4e2a\u5904\u7406\u8005\uff09\u7684\u5f15\u7528\u3002<\/p>\n<h3>\u8d23\u4efb\u94fe\u6a21\u5f0f\u7684\u8bbe\u8ba1<\/h3>\n<p>\u8d23\u4efb\u94fe\u6a21\u5f0f\u4f18\u70b9\u4e3b\u8981\u662f\u964d\u4f4e\u8026\u5408\u3001\u63d0\u9ad8\u7075\u6d3b\u6027\u3002\u4f46\u662f\u4f1a\u964d\u4f4e\u6027\u80fd\uff0c\u56e0\u4e3a\u5b83\u8981\u4ece\u94fe\u5934\u5f00\u59cb\u904d\u5386\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u8d23\u4efb\u94fe\u6a21\u5f0f\u662f\u4e00\u79cd\u5bf9\u8c61\u7684\u884c\u4e3a\u6a21\u5f0f\uff1a\u5728\u8d23\u4efb\u94fe\u6a21\u5f0f\u91cc\uff0c\u5f88\u591a\u5bf9\u8c61\u7531\u6bcf\u4e00\u4e2a\u5bf9\u8c61\u5bf9\u5176\u4e0b\u5bb6\u7684\u5f15\u7528\u800c\u8fde\u63a5\u8d77\u6765\u5f62\u6210\u4e00\u6761\u94fe\u3002\u8bf7\u6c42\u5728\u8fd9\u4e2a\u94fe\u4e0a\u4f20\u9012\uff0c\u76f4\u5230\u94fe\u4e0a\u7684\u67d0\u4e00\u4e2a\u5bf9\u8c61\u51b3\u5b9a\u5904\u7406\u6b64\u8bf7\u6c42\u3002\u53d1\u51fa\u8fd9\u4e2a\u8bf7\u6c42\u7684\u5ba2\u6237\u7aef\u5e76\u4e0d\u77e5\u9053\u94fe\u4e0a\u7684\u54ea\u4e00\u4e2a\u5bf9\u8c61\u6700\u7ec8\u5904\u7406\u8fd9\u4e2a\u8bf7\u6c42\uff0c\u8fd9\u4f7f\u7cfb\u7edf\u53ef\u4ee5\u5728\u4e0d\u5f71\u54cd\u5ba2\u6237\u7aef\u7684\u60c5\u51b5\u4e0b\u52a8\u6001\u7684\u91cd\u65b0\u7ec4\u7ec7\u94fe\u548c\u5206\u914d\u8d23\u4efb\u3002<\/p>\n<p>\u5728\u5b9e\u73b0\u65f6\u4e00\u822c\u4f1a\u8003\u8651\uff1a<\/p>\n<h5>\u4e00\u3001\u7ed3\u6784<\/h5>\n<p>\u62bd\u8c61\u5904\u7406\u8005\u89d2\u8272\uff08Handler\uff09\uff1a\u5b9a\u4e49\u4e00\u4e2a\u5904\u7406\u8bf7\u6c42\u7684\u63a5\u53e3\u3002\u5982\u679c\u9700\u8981\uff0c\u63a5\u53e3\u53ef\u4ee5\u5b9a\u4e49\u51fa\u4e00\u4e2a\u65b9\u6cd5\uff0c\u4ee5\u8bbe\u5b9a\u548c\u8fd4\u56de\u4e0b\u5bb6\u7684\u5f15\u7528\u3002<\/p>\n<p>\u62bd\u8c61\u65b9\u6cd5handlerRequest\uff08\uff09\u89c4\u8303\u5b50\u7c7b\u5904\u7406\u8bf7\u6c42\u7684\u64cd\u4f5c\u3002<\/p>\n<p>\u5177\u4f53\u5904\u7406\u8005\u89d2\u8272\uff08ConcreteHandler\uff09\uff1a\u5177\u4f53\u5904\u7406\u8005\u63a5\u5230\u8bf7\u6c42\u540e\uff0c\u53ef\u4ee5\u9009\u62e9\u5c06\u8bf7\u6c42\u5904\u7406\u6389\uff0c\u6216\u8005\u5c06\u8bf7\u6c42\u4f20\u7ed9\u540e\u7ee7\u8005\u3002\u7531\u4e8e\u5904\u7406\u8005\u6301\u6709\u540e\u7ee7\u8005\u5f15\u7528\uff0c\u56e0\u6b64\uff0c\u5982\u679c\u9700\u8981\uff0c\u5177\u4f53\u5904\u7406\u8005\u53ef\u4ee5\u8bbf\u95ee\u540e\u7ee7\u8005\u3002<\/p>\n<h5>\u4e8c\u3001\u5b9a\u4e49\u4e00\u81f4\u6027<\/h5>\n<p>\u8d23\u4efb\u94fe\u6a21\u5f0f\u5b9a\u4e49\u8981\u6c42\u4e00\u4e2a\u5177\u4f53\u7684\u5904\u7406\u8005\u5bf9\u8c61\u53ea\u80fd\u57282\u4e2a\u884c\u4e3a\u4e2d\u9009\u62e9\u4e00\u4e2a\uff1a\u7ee7\u627f\u8d23\u4efb\u6216\u8005\u628a\u8d23\u4efb\u63a8\u7ed9\u540e\u7ee7\u8005\u3002\u4e0d\u5141\u8bb8\u51fa\u73b0\u67d0\u4e00\u4e2a\u5177\u4f53\u5904\u7406\u8005\u5bf9\u8c61\u5728\u627f\u62c5\u4e86\u4e00\u90e8\u5206\u8d23\u4efb\u540e\u53c8\u628a\u8d23\u4efb\u5411\u4e0b\u4f20\u7684\u60c5\u51b5\u3002\u4e00\u4e2a\u8bf7\u6c42\u5fc5\u987b\u88ab\u67d0\u4e00\u4e2a\u5904\u7406\u8005\u5bf9\u8c61\u6240\u63a5\u5668\u3002\u4e00\u822c\u5f88\u5c11\u89c1\u5230\u5b8c\u5168\u7b26\u5408\u5b9a\u4e49\u7684\u5b9e\u73b0\u3002<\/p>\n<p>\u4f46\u662f\u5728\u4e0d\u5b8c\u5168\u7b26\u5408\u5b9a\u4e49\u7684\u8d23\u4efb\u94fe\u6a21\u5f0f\u91cc\u9762\uff0c\u4e00\u4e2a\u8bf7\u6c42\u53ef\u4ee5\u6700\u7ec8\u4e0d\u88ab\u4efb\u4f55\u63a5\u6536\u7aef\u5bf9\u8c61\u6240\u63a5\u6536\u3002\u8fd9\u662f\u5e38\u89c1\u7684\u5b9e\u73b0\u65b9\u5f0f\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u5177\u4f53\u5b9e\u73b0\u8fc7\u7a0b\uff1a<\/p>\n<p>\u9996\u5148\u662f\u8fc7\u6ee4\u5668\uff0c\u5904\u7406\u7528\u6237\u4fe1\u606f\u7684\u903b\u8f91\u62bd\u8c61\u6210\u4e3a\u4e00\u4e2a\u4e2a\u7684\u8fc7\u6ee4\u5668\uff0c\u8fdb\u4e00\u6b65\u62bd\u8c61\u51fa\u8fc7\u6ee4\u5668\u63a5\u53e3Filter\uff1a<\/p>\n<pre><code class=\"language-javascript line-numbers\">interface IFilter {\n        doFilter($request: Request, $response: Response, $chain: FilterChain): void;\n}\n<\/code><\/pre>\n<p>Face\u8fc7\u6ee4\u5668:<\/p>\n<pre><code class=\"language-javascript line-numbers\">class FaceFilter implements IFilter {\n\n    public constructor(){\n    }\n\n    public doFilter($request: Request, $response: Response, $chain: FilterChain): void {\n\n        $request.requestStr = $request.requestStr.replace(\":)\", \"^V^--FaceFilter\");\n\n        $chain.doFilter($request, $response, $chain);\n\n        $response.responseStr += \"--FaceFilter\";\n\n    }\n\n}\n<\/code><\/pre>\n<p>\u7136\u540e\u5728FilterChain\u4e2d\u7ee7\u627fFilter\u63a5\u53e3\uff0c\u5b9e\u73b0doFilter\u65b9\u6cd5\uff1a<\/p>\n<pre><code class=\"language-javascript line-numbers\">class FilterChain implements IFilter {\n    private var\u00a0_filters: Array = [];\n    private var\u00a0_index: int = 0;\n\n    public constructor(){\n    }\n\n    public addFilter($filter: IFilter): IFilter {\n        _filters.push($filter);\n        return this;\n    }\n\n    public doFilter($request: Request, $response: Response, $chain: FilterChain): void {\n        if (_index &lt; _filters.length) {\n            var f: IFilter = _filters[_index] as IFilter;\n            _index++;\n            f.doFilter($request, $response, $chain);\n        }\n    }\n\n}\n<\/code><\/pre>\n<p>\u5c06\u8fc7\u6ee4\u5668\u6dfb\u52a0\u5230ArrayList\u4e2d\uff0c\u518d\u8c03\u7528FilterChain\u7684doFilter\u65b9\u6cd5\u904d\u5386\u6574\u4e2a\u8d23\u4efb\u94fe\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\u662fHTML\u8fc7\u6ee4\u5668\uff1a<\/p>\n<pre><code class=\"language-javascript line-numbers\">class\u00a0HTMLFilter\u00a0implements\u00a0IFilter{\n        public constructor(){\n        }\n\n        public\u00a0doFilter($request:Request,\u00a0$response:Response,\u00a0$chain:FilterChain):void\n        {\n            $request.requestStr\u00a0=\u00a0$request.requestStr.replace(\"&lt;\",\u00a0\"[\").replace(\"&gt;\",\u00a0\"]\u00a0--HTMLFilter\");\n\n            $chain.doFilter($request,\u00a0$response,\u00a0$chain);\n\n            $response.responseStr\u00a0+=\u00a0\"--HTMLFilter\";\u00a0\u00a0\u00a0\n        \u00a0}\n\n}\n<\/code><\/pre>\n<p>Sesitive\u8fc7\u6ee4\u5668\u7528\u4e8e\u8fc7\u6ee4\u6389\u654f\u611f\u8bcd\u6c47\uff1a<\/p>\n<pre><code class=\"language-javascript line-numbers\">class\u00a0SesitiveFilter\u00a0implements\u00a0IFilter\n    {\n        public constructor(){\n        }\n\n        public\u00a0doFilter($request:Request,\u00a0$response:Response,\u00a0$chain:FilterChain):void\n        {\n            $request.requestStr\u00a0=\u00a0$request.requestStr.replace(\"\u654f\u611f\u8bcd\u6c47\",\u00a0\"\u00a0\u00a0\").replace(\"**\",\u00a0\"\u4f60\u88ab\u5a03\u54c8\u54c8\u4e86--SesitiveFilter\");\n\n            $chain.doFilter($request,\u00a0$response,\u00a0$chain);\n\n            $response.responseStr\u00a0+=\u00a0\"--SesitiveFilter\";\n        }\n\n    }\n<\/code><\/pre>\n<p>\u63a5\u6536\u8005\uff1a<\/p>\n<pre><code class=\"language-javascript line-numbers\">class Response {\n    private _str: string;\n\n    public constructor() {\n    }\n\n    public get responseStr(): string {\n        return _str;\n    }\n\n    public set responseStr($str: string): void {\n        _str = $str;\n    }\n\n}\n<\/code><\/pre>\n<p>\u7136\u540e\u662f\u7528\u6237\u7684\u8bf7\u6c42\uff1a<\/p>\n<pre><code class=\"language-javascript line-numbers\">class Request {\n    private _str: string;\n\n    public constructor() {\n    }\n\n    public get requestStr(): string {\n        return _str;\n    }\n\n    public set requestStr($str: string): void {\n        _str = $str;\n    }\n\n}\n<\/code><\/pre>\n<p>\u6700\u540e\u6765\u522b\u5fd8\u4e86\u6d4b\u8bd5\uff1a<\/p>\n<pre><code class=\"language-javascript line-numbers\">var request: Request = new Request();\nrequest.requestStr = \"\u654f\u611f\u8bcd\u6c47\uff0c\u676d\u5dde\uff0c&lt;script&gt;\u00a0\u5a03\u54c8\u54c8\u00a0:)\";\n\nvar response: Response = new Response();\nresponse.responseStr = \"response\";\n\nvar fc: FilterChain = new FilterChain();\nfc.addFilter(new HTMLFilter());\nfc.addFilter(new SesitiveFilter());\n\nvar fc2: FilterChain = new FilterChain();\nfc2.addFilter(new FaceFilter());\n\nfc.addFilter(fc2);\nfc.doFilter(request, response, fc);\n\ntrace(\"request\u00a0=\u00a0\" + request.requestStr);\/\/\u00a0\u00a0\u00a0\u8bcd\u6c47\uff0c\u676d\u5dde\uff0c[script]\u00a0--HTMLFilter\u00a0\u4f60\u88ab\u5a03\u54c8\u54c8\u4e86--SesitiveFilter\u00a0^V^--FaceFilter\ntrace(\"response\u00a0=\u00a0\" + response.responseStr);\/\/response--FaceFilter--SesitiveFilter--HTMLFilter\n\nfunction trace(msg: any): void {\n    console.log(msg);\n}\n<\/code><\/pre>\n\n<p>code enjoy! &#x1f9d0;&#x1f9d0;&#x1f9d0;<\/p>\n<p>\u4f5c\u8005\uff1aindeex<\/p>\n<p>\u94fe\u63a5\uff1a<a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/indeex.cc\/\">https:\/\/indeex.cc<\/a><\/p>\n<p>\u8457\u4f5c\u6743\u5f52\u4f5c\u8005\u6240\u6709\u3002\u5546\u4e1a\u8f6c\u8f7d\u8bf7\u8054\u7cfb\u4f5c\u8005\u83b7\u5f97\u6388\u6743\uff0c\u975e\u5546\u4e1a\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u51fa\u5904\u3002<\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p>\u8d23\u4efb\u94fe\u6a21\u5f0f\u7684\u89e3\u91ca \u8d23\u4efb\u94fe\u6a21\u5f0f\u5728\u9762\u5411\u5bf9\u8c61\u7a0b\u5f0f\u8bbe\u8ba1\u91cc\u662f\u4e00\u79cd\u8f6f\u4ef6\u8bbe\u8ba1\u6a21\u5f0f\uff0c\u5b83\u5305\u542b\u4e86\u4e00\u4e9b\u547d\u4ee4\u5bf9\u8c61\u548c\u4e00\u7cfb\u5217\u7684\u5904<a href=\"https:\/\/blog.indeex.club\/index.php\/2019\/06\/26\/%e8%b4%a3%e4%bb%bb%e9%93%be%e6%a8%a1%e5%bc%8f\/\" class=\"read-more\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[4],"_links":{"self":[{"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/posts\/153"}],"collection":[{"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/comments?post=153"}],"version-history":[{"count":1,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/posts\/153\/revisions"}],"predecessor-version":[{"id":162,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/posts\/153\/revisions\/162"}],"wp:attachment":[{"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/media?parent=153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/categories?post=153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/tags?post=153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}